Post by Karlsruhe Institute of Technology (KIT)

Green hydrogen made solely from sunlight and water: no electrolysers, no electricity consumption, and no grid connection required—with mass-produced photoreactor panels, photreon, a startup inside #KITKarlsruhe, aims to advance the hydrogen economy. The panels enable the cost-effective and scalable production of hydrogen from sunlight and water—suitable for both decentralized applications and large-scale plants in sun-rich regions. From April 20 to 24, 2026, photreon will be showcasing its technology at the HANNOVER MESSE at the KIT booth (Hall 11, Booth B06). Photo: Amadeus Bramsiepe, KIT KIT-Zentrum Energie